System and method for using airport information based on flying environment
First Claim
1. A method of using airport information based on a flying environment, the method comprising:
- monitoring space having a first volume in front of and below a helicopter;
automatically determining whether or not the helicopter is flying an approach to a runway; and
automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, wherein;
the first volume extends along a first length along a first axis in front of the helicopter at a first angle below the helicopter; and
the second volume extends along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle.
1 Assignment
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Accused Products
Abstract
A method, system, and computer program product for using airport information based on the flying environment are provided. When a helicopter is determined to be approaching a runway, ground proximity warning envelopes are automatically reduced to prevent unwanted, or nuisance, terrain alerts. On the other hand, when a helicopter is flown near a runway without intent to land or when a helicopter is taking off, ground proximity warning envelopes may remain unchanged. As a result, nuisance alerts are reduced when a helicopter is approaching a runway for landing and ground proximity warnings may remain in effect to maximize protection when a helicopter is flying near a runway without an intent to land or is taking off from a runway.
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Citations
69 Claims
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1. A method of using airport information based on a flying environment, the method comprising:
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monitoring space having a first volume in front of and below a helicopter; automatically determining whether or not the helicopter is flying an approach to a runway; and automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, wherein; the first volume extends along a first length along a first axis in front of the helicopter at a first angle below the helicopter; and the second volume extends along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A system for using airport information based on a flying environment, the system comprising:
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a processor including; a first component configured to monitor space having a first volume in front of and below a helicopter; a second component configured to automatically determine whether or not the helicopter is flying an approach to a runway; and a third component configured to automatically modulate the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, wherein; the first volume extends along a first length along a first axis in front of the helicopter at a first angle below the helicopter; and the second volume extends along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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19. A computer program product residing on a computer-readable medium for using airport information based on a flying environment, the product comprising:
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first computer program code means for monitoring space having a first volume in front of and below a helicopter; second computer program code means for automatically determining whether or not the helicopter is flying an approach to a runway; and third computer program code means for automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, wherein; the first volume extends along a first length along a first axis in front of the helicopter at a first angle below the helicopter; and the second volume extends along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle. - View Dependent Claims (20, 21, 22, 23, 24, 25, 26, 27)
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28. A method of using airport information based on a flying environment, the method comprising:
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monitoring space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; automatically determining whether or not the helicopter is flying an approach to a runway; automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle; and maintaining the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (29, 30, 31, 32, 33, 34, 35)
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36. A system for using airport information based on a flying environment, the system comprising:
a processor including; a first component configured to monitor space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; a second component configured to automatically determine whether or not the helicopter is flying an approach to a runway; and a third component configured to automatically modulate the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle, the third component being further configured to maintain the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (37, 38, 39, 40, 41, 42, 43)
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44. A computer program product for using airport information based on a flying environment, the method comprising:
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first computer program code means for monitoring space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; second computer program code means for automatically determining whether or not the helicopter is flying an approach to a runway; third computer program code means for automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle; and fourth computer program code means for maintaining the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (45, 46, 47, 48, 49, 50, 51)
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52. A method of using airport information based on a flying environment, the method comprising:
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monitoring space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; automatically determining whether or not the helicopter is flying an approach to a runway, wherein the helicopter is determined not to be flying an approach to the runway when the helicopter is determined to be at least one of flying near a runway without an intent to land on the runway and taking off from the runway; automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle; and maintaining the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (53, 54, 55, 56, 57)
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58. A system for using airport information based on a flying environment, the system comprising:
a processor including; a first component configured to monitor space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; a second component configured to automatically determine whether or not the helicopter is flying an approach to a runway, wherein the second component determines that the helicopter is not flying an approach to the runway when the helicopter is at least one of flying near a runway without an intent to land on the runway and taking off from the runway; and a third component configured to automatically modulate the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle, the third component being further configured to maintain the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (59, 60, 61, 62, 63)
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64. A computer program product for using airport information based on a flying environment, the method comprising:
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first computer program code means for monitoring space having a first volume in front of and below a helicopter, the first volume extending along a first length along a first axis in front of the helicopter at a first angle below the helicopter; second computer program code means for automatically determining whether or not the helicopter is flying an approach to a runway, the second computer program code means determining that the helicopter is not flying an approach to the runway when the helicopter is determined to be at least one of flying near a runway without an intent to land on the runway and taking off from the runway; third computer program code means for automatically modulating the monitored space to a second volume in front of and below the helicopter that is smaller than the first volume when the helicopter is determined to be flying an approach to the runway, the second volume extending along a second length that is shorter than the first length along a second axis in front of the helicopter at a second angle below the helicopter that is smaller than the first angle; and fourth computer program code means for maintaining the monitored space at the first volume when the helicopter is determined not to be flying an approach to the runway. - View Dependent Claims (65, 66, 67, 68, 69)
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Specification